5396475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 10753280

約数和(自身を除く): 5356805

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 541, 665, 1425, 1623, 1995, 2705, 3325, 3787, 8115, 9975, 10279, 11361, 13525, 18935, 30837, 40575, 51395, 56805, 71953, 94675, 154185, 215859, 256975, 284025, 359765, 770925, 1079295, 1798825, 5396475]

約数ペア:

[(1, 5396475), (3, 1798825), (5, 1079295), (7, 770925), (15, 359765), (19, 284025), (21, 256975), (25, 215859), (35, 154185), (57, 94675), (75, 71953), (95, 56805), (105, 51395), (133, 40575), (175, 30837), (285, 18935), (399, 13525), (475, 11361), (525, 10279), (541, 9975), (665, 8115), (1425, 3787), (1623, 3325), (1995, 2705)]